Rotoscillo Movement in Köhler Vibrating Shuttle Sewing Machine
Автор: Sewing Machines in detail
Загружено: 2021-03-29
Просмотров: 674
This Köhler vibrating shuttle sewing machine was produced in East Germany, Altenburg in about 1952. The Rotoschillo drives an arm rock shaft, that via a Pitman rod drives the vibrating shuttle.
This Rotoscillo movement was used previously in a vibrating shuttle sewing machine produced by The Free Sewing Machine Company. Free named the movement Rotoscillo from latin "roto" (I revolve) and "oscillo" (I swing). The Free machine also used a similar mechanism for the motion of the needle bar and the take-up lever.
References:
https://digital.hagley.org/sewingmach...
• The Free Sewing Machine VS model
• Видео
• "The Free" Treadle Machine Circa 1911 (Si...
http://ismacs.net/free/home.html
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